package qq.util;

import android.content.Context;
import android.widget.Toast;


public class ToastUtil {
    static Toast toast;

    public static  void ShowToast(Context context, String s){

        if (null==toast){
            toast = Toast.makeText(context,s,Toast.LENGTH_LONG);
        }else
            toast.setText(s);
        toast.show();
    }
}
